Synthesis, reactivity and catalytic activity in transfer hydrogenation of ketones of ruthenium(ii) and ruthenium(iv) complexes containing the novel N-thiophosphorylated iminophosphorane-phosphine ligands Ph2PCH2P{NP(S)(OR)2}Ph2(R = Et, Ph)

2003 ◽  
pp. 3240-3249 ◽  
Author(s):  
Victorio Cadierno ◽  
Pascale Crochet ◽  
Josefina Díez ◽  
Joaquín García-Álvarez ◽  
Sergio E. García-Garrido ◽  
...  
Keyword(s):  
Catalytic Activity ◽  
Phosphine Ligands ◽  
Transfer Hydrogenation ◽  
The Novel

A monovacant heteropolytungstate-incorporated trimeric carbonyl rhenium cluster, [(AsW11O39){Re(CO)3}3(μ3-OH)(μ2-OH)]6−: synthesis, structure and catalytic properties

RSC Advances ◽  
2014 ◽  
Vol 4 (55) ◽  
pp. 28848-28851 ◽  
Author(s):  
Yanhui Zhang ◽  
Dongdi Zhang ◽  
Zhiyuan Huo ◽  
Pengtao Ma ◽  
Jingyang Niu ◽  
...  
Keyword(s):  
Catalytic Activity ◽  
High Selectivity ◽  
Catalytic Properties ◽  
The Novel ◽  
Rhenium Cluster

The novel undecatungstoarsenate-supported carbonyl rhenium derivative exhibits prominent catalytic activity and high selectivity in the cycloaddition of epoxides.

scholarly journals Novel Ti3C2Tx MXene Nanozyme with Manageable Catalytic Activity and Application to Electrochemical Biosensor

2021 ◽  
Author(s):  
Rongjun Yu ◽  
Jian Xue ◽  
Yang Wang ◽  
Jingfu Qiu ◽  
Xinyi Huang ◽  
...  
Keyword(s):  
Catalytic Activity ◽  
Electrocatalytic Activity ◽  
Electrochemical Biosensor ◽  
Fusion Gene ◽  
Myelogenous Leukemia ◽  
Hydroxyl Group ◽  
The Novel ◽  
Gene Detection ◽  
Adsorption Effect ◽  
Amplification Strategy

Abstract In this work, Ti3C2Tx MXene was identified as efficient nanozyme with area-dependent electrocatalytic activity in oxidation of phenolic compounds, which originated from the strong adsorption effect between the phenolic hydroxyl group and the oxygen atom on the surface of Ti3C2Tx MXene flake. On the basis of the novel electrocatalytic activity, Ti3C2Tx MXene was combined with alkaline phosphatase to construct a novel cascading catalytic amplification strategy using 1-naphthyl phosphate (1-NPP) as substrate, thereby realizing efficient electrochemical signal amplification. Taking advantage of the novel cascading catalytic amplification strategy, an electrochemical biosensor was fabricated for BCR/ABL fusion gene detection, which achieved excellent sensitivity with linear range from 0.2 fM to 20 nM and limit of detection down to 0.05 fM. This biosensor provided a promising tool for ultrasensitive fusion gene detection in early diagnosis of chronic myelogenous leukemia and acute lymphocytic leukemia. Moreover, the manageable catalytic activity of MXene broke a path for developing nanozymes, which possessed enormous application potential in not only electrochemical analysis but also the extensive fields including organic synthesis, pollutant disposal and so on.

scholarly journals Imidazolium functionalized carbon nanotubes for the synthesis of cyclic carbonates: reducing the gap between homogeneous and heterogeneous catalysis

2016 ◽  
Vol 6 (24) ◽  
pp. 8418-8427 ◽  
Author(s):  
M. Buaki-Sogó ◽  
A. Vivian ◽  
L. A. Bivona ◽  
H. García ◽  
M. Gruttadauria ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Catalytic Activity ◽  
Heterogeneous Catalysis ◽  
Single Walled Carbon Nanotubes ◽  
The Novel ◽  
Cyclic Carbonates ◽  
Functionalized Carbon Nanotubes ◽  
Single Walled Carbon ◽  
Novel Materials ◽  
Walled Carbon Nanotubes

Single walled carbon nanotubes were functionalized with imidazolium based salts and successfully used as catalysts for the conversion of CO2. The novel materials displayed excellent catalytic activity.

Unsaturated Mo in Mo4O4N3 for efficient catalytic transfer hydrogenation of nitrobenzene using stoichiometric hydrazine hydrate

2021 ◽  
Author(s):  
Shicheng Luo ◽  
Yu Long ◽  
Kun Liang ◽  
Jiaheng Qin ◽  
Yi Qiao ◽  
...  
Keyword(s):  
Catalytic Activity ◽  
Hydrazine Hydrate ◽  
Transfer Hydrogenation ◽  
Catalytic Transfer Hydrogenation ◽  
Catalytic Transfer

Unsaturated Mo in Mo4O4N3 exhibited efficient catalytic activity for transfer hydrogenation of nitrobenzene using stoichiometric N2H4·H2O.

scholarly journals Preparation of monocarbonyl ruthenium complexes bearing bidentate nitrogen and phosphine ligands and their catalytic activity in carbonyl compound reduction

2019 ◽  
Vol 48 (33) ◽  
pp. 12560-12576 ◽  
Author(s):  
Steven Giboulot ◽  
Clara Comuzzi ◽  
Alessandro Del Zotto ◽  
Rosario Figliolia ◽  
Giovanna Lippe ◽  
...  
Keyword(s):  
Catalytic Activity ◽  
Carbonyl Compound ◽  
Ruthenium Complexes ◽  
Ruthenium Catalysts ◽  
Phosphine Ligands ◽  
Diphosphine Ligands ◽  
Straightforward Approach

A series of novel monocarbonyl ruthenium catalysts containing bidentate dinitrogen or/and diphosphine ligands are easily obtained through a general and straightforward approach.

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